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Tag: arguments

Read from File, or STDIN

I’ve written a command line utility that uses getopt for parsing arguments given on the command line. I would also like to have a filename be an optional argument, such as it is in other utilities like grep, cut etc. So, I would like it to have the following usage How can I implement the following? if a filename is

unpacking an array of arguments in php

Python provides the “*” operator for unpacking a list of tuples and giving them to a function as arguments, like so: This is equivalent to: Does anyone know if there is a way to achieve this in PHP? Some googling for variations of “PHP Unpack” hasn’t immediately turned up anything.. perhaps it’s called something different in PHP? Answer You can

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